Effects of a reduction in external sodium ion concentration on actions of some smooth muscle stimulants.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D008725:Bis-Trimethylammonium Compounds / Q000494:pharmacology; D002432:Cecum / Q000187:drug effects; D003106:Colon / Q000187:drug effects; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D010121:Oxytocin / Q000494:pharmacology*; D012701:Serotonin / Q000494:pharmacology*; D012964:Sodium / Q000494:pharmacology*; D013268:Stimulation, Chemical; D014132:Trachea / Q000187:drug effects
D008725:Bis-Trimethylammonium Compounds; D012701:Serotonin; D010121:Oxytocin; D006632:Histamine; D012964:Sodium; D000109:Acetylcholine